baber/WOPTO huggingface dataset:
Patent KR-20190127108-A (KR)
Inventor: Kang hee park
IPC: H03H7/09
Filed: 2018-05-03
Abstract: The present invention relates to an apparatus for filtering an input signal inputted to a PLC. According to one embodiment of the present invention, the apparatus for filtering an input signal of a PLC comprises: an input unit receiving an input signal from the outside; a microprocessor unit outputting a clock signal by controlling an operation of a timer based on an interrupt request signal and a predetermined filtering time; and a filtering unit outputting input image data corresponding to the input signal based on the clock signal. According to the present invention, the input signal can be accurately detected regardless of the width of the input signal in a filtering process of the input signal.
Patent KR-20190129402-A (KR)
Title: A Game Using Drone Ball And Devices configuring Drone Ball
Inventor: PARK JEONG SOO
IPC: B64C39/02
Filed: 2018-05-11
Abstract: The present invention makes a drone ball game using a drone ball and makes the drone ball necessary to carry out the game. The drone ball consists of a drone, a guard net and a processor. The game is scored when the drone ball flies over a field, gets a virtual ball and touches the opposing team′s goalpost. When the drone balls touch each other, the ball is passed from one side to the other. The contact allows the ball to be passed or stolen between the drone balls. The guard net protects the drone inside and sends the same to the processor when hitting another drone ball or a goalpost. The processor processes a transmitted signal to switch a state between the ball and the non-ball, and turns on an LED to visually distinguish the same. The goalpost changes the color of the LED according to where it is in contact when the drone ball with the ball is in contact therewith.
Patent KR-20190129576-A (KR)
Title: Apparatus for rapid manufacturing liquid fertilizer of high strength organic waste using pure oxygen and control method thereof
Inventor: JEONG TAE GYU
IPC: C05F17/02
Filed: 2018-05-11
Abstract: The present invention relates to an apparatus for manufacturing high concentration liquid fertilizer using pure oxygen and a control method thereof. More particularly, the present invention relates to an apparatus for manufacturing liquid fertilizer and a control method thereof, wherein the apparatus supplies pure oxygen to an airtight liquefied fertilizer tank and forms a vortex by using a stirrer to increase oxygen solubility, and when the internal pressure reaches a certain pressure, excess oxygen is aerated and supplied, through an aeration tube, to another airtight liquefied fertilizer tank connected next, thereby minimizing the loss of pure oxygen, and the dissolved oxygen of organic waste of high concentration is kept high to maintain a high concentration of MLSS (microbes in aeration), thereby enabling liquefaction while significantly reducing the retention time.
Patent KR-20190131685-A (KR)
Title: Vacuum cleaner having an dust scattering preventing function
Inventor: YOUNG CHUL KIM
IPC: A47L9/16
Filed: 2018-05-17
Abstract: The present invention relates to a vacuum cleaner having a dust scattering prevention function and, more specifically, to a vacuum cleaner having a dust scattering prevention function, which can prevent exhaust gas discharged to the outside of the cleaner from being exhausted to an unclean area to prevent floating of fine dust, and can increase clearance of dust containing the fine dust. According to the present invention, the vacuum cleaner filters and discharges sucked air, and comprises: a discharge port formed in a main body of the vacuum cleaner to discharge the filtered air to the outside; and a discharge air guide means configured to prevent the air discharged from the discharge port from being discharged in a bottom direction and a lateral direction horizontal to the bottom direction.
Patent KR-20190131794-A (KR)
Title: The Secondary Battery
Inventor: KIM CHAN BAE
IPC: H01M2/04
Filed: 2018-05-17
Abstract: The present invention relates to a secondary battery which minimizes deformation of a surrounding portion of a safety vent. According to embodiments of the present invention, the secondary battery comprises: a cylindrical battery can; a cap assembly to seal an opening part of an upper end of the battery can; and a beading unit dented inwards from the outside on an upper portion of the battery can. The cap assembly includes: a top cap sealing the opening part and forming an anode terminal; a crimping gasket made of an insulator and installed along an inner circumferential surface of the opening part to seal the opening part; a safety vent including a surrounding portion allowing the outside thereof to be inserted into the crimping gasket and having a disk ring shape, and a center portion connected to the inside of the surrounding portion to be extended towards a center axis; and a CID filter positioned below the safety vent to block a current when a high voltage is generated in the batter y can. A length ratio of the surrounding portion occupied by a seating portion seated on the beading unit of the battery can based on a longitudinal section including the center axis is higher than 40%, and the sum of a first length measured from the center in a radial direction and a second length measured in a direction opposite to the radial direction is smaller than 30% of the diameter of the battery can.
Patent KR-20190136285-A (KR)
Title: Composition for treating diabetic disease
Inventor: LEE SAM GOO
IPC: A61K36/70
Filed: 2018-05-30
Abstract: The present invention relates to a composition for treating diabetes which is a meal substitution for a patient suffering from diabetic disease. More specifically, the present invention relates to the composition for treating diabetic disease containing a mixture and/or a cricket powder. The present invention can remarakably alleviate diabetic disease by means of the mixture containing a buckwheat powder, an onion powder, and a cacao nibs powder, and/or the cricket powder.
Patent KR-20190138324-A (KR)
Title: Vibrationg crusher for excavator
Inventor: LEE TAE YOUNG
IPC: E02F3/96
Filed: 2018-06-05
Abstract: The present invention relates to a vibration crusher for an excavator, capable of conducting processes such as drilling and crushing on the ground, ground tramping, the insertion and dismantlement of an H beam and the like by being connected to an end of an arm of an excavator used for construction or civil-engineering work. The vibration crusher comprises: a body part storing a driver and a vibration absorber; a cam housing installed in the body part to be vibrated in accordance with the driving of the driver; a driving body fixed to the cam housing to be interoperated with the cam housing; a crushing part fixed to the driving body to drill or crush a workpiece; a wire rope spring installed between a supporter fixed to the cam housing and upper and lower plates of the body part to function as a buffer to prevent the vibration of the cam housing from being delivered to the body part; a plurality of housings installed in the housing fixed on the body part to guide the driving body to move up and down; and a plurality of metal pads fixed to a lateral side of the driving body to be connected to the rollers.
Patent KR-20200001237-A (KR)
Title: System for providing augmented reality and method for providing augmented reality service using the same
Inventor: OH SEO JIN
IPC: G06T19/00
Filed: 2018-06-27
Abstract: Provided are an augmented reality providing system and an augmented reality service providing method using the same. The augmented reality service providing method is a method for providing an augmented reality service recognizing at least one trigger and displaying a virtual object on an augmented reality device. The method includes the following steps of: receiving marker data including coordinate marker data from the augmented reality device; creating position data of a user based on the coordinate marker data and creating data about a relative position between the user and one of the triggers; creating a matching point based on position data between the user and the coordinate marker data; and outputting the virtual object which is pre-stored in a storage based on the matching point.
Patent KR-20200006432-A (KR)
Inventor: KIM YOUNG JU
IPC: A23N5/08
Filed: 2018-07-10
Abstract: Disclosed is an apparatus for stripping almond inner layers, including a hopper unit installed in a main body of the apparatus and into which almonds with inner layers to be removed are introduced; an almond stripping unit installed on the main body of the apparatus and receiving the almonds supplied to the hopper unit to remove the inner layers; a discharge unit for receiving the stripped almonds from the almond stripping unit and discharging the almonds to the outside of the apparatus body; and a main drive unit for driving the almond stripping unit.
Patent KR-20200007182-A (KR)
Inventor: LEE BYEONG SEONG
IPC: F21L4/08
Filed: 2018-07-12
Abstract: Disclosed is a bookrest having rotatable lighting. According to an aspect of the present invention, the bookrest having rotatable lighting comprises: a support unit having a flat surface to support a book; a lighting unit rotationally installed on one side of the support unit and providing a light source to the book placed on the support unit; and a battery unit embedded in the support unit and storing electricity supplied to the light source.
Patent KR-20190083956-A (KR)
Inventor: NA TAE YOUNG
IPC: H04N19/593
Filed: 2018-08-03
Abstract: Disclosed are a method of encoding and decoding an image using a correlation between YCbCr values and an apparatus thereof. According to one aspect of embodiments, a method of decoding an image, which is configured to predict and decode a decoding target block, comprises the steps of: generating a residual block of a chroma block by receiving a bit stream; generating reconstructed information about a luma block corresponding to the chroma block and reconstructed information about a periphery of the luma block; generating reconstructed information about a periphery of the chroma block; determining a scaling value and an offset value using the reconstructed information about a periphery of the chroma block and the reconstructed information about a periphery of the luma block; generating a prediction block of the chroma block by applying the determined scaling value and the offset value to the reconstructed information of a luma block; and generating a reconstruction block of the chroma block based on a differential block of the chroma block and the prediction block of the chroma block. According to embodiments of the present invention, when predicting the decoding target block using a CCLM technique, accuracy of prediction in a screen can be increased by effectively setting a sample of values of reconstructed peripheral pixels.
Patent KR-20200016735-A (KR)
Title: Shopping cart pushing loads
Inventor: CHOI I AN
IPC: B62B5/00
Filed: 2018-08-07
Abstract: The present invention can move articles to a trunk by pushing the same, thereby easily moving the articles to the trunk without taking out big and heavy objects. In a shopping cart, a main body connects a bottom portion having a wheel and a front portion by a hinge and connects the front portion to a side portion by a magnet, and a leg has a height higher than that of the trunk.
Patent KR-20200020415-A (KR)
Title: Turbine, gas turbine including the same, assembling method of turbine, and disassembling method of turbine
Inventor: SHEMYATOVSKIY VICTOR
IPC: F01D25/28
Filed: 2018-08-17
Abstract: The present invention provides a turbine which secures not only stable sealing performance but also is easy to assemble and disassemble, a gas turbine including the same, a turbine assembly method, and a turbine disassembly method. The turbine according to an aspect of the present invention includes: a rotor disk having a lower hook; a turbine blade including a blade hook located on the upper part of the lower hook; and a retainer which seals a cooling passage formed between the turbine blade and the rotor disk, and is supported by the blade hook and the lower hook.
Patent KR-20190029431-A (KR)
Title: Polishing method, and polishing composition and method for producing the same
Inventor: IZAWA YOSHIHIRO
IPC: H01L21/304
Filed: 2018-08-20
Abstract: The present invention relates to a polishing method capable of reducing defects on a surface of an object to be polished, a polishing composition and a preparing method thereof. The polishing method comprises a process of polishing an object to be polished, which includes a silicon material, by using a polishing composition that has a pH of less than 6.0 and includes an abrasive grain, a multivalent hydroxy compound of trivalence or more and a dispersion medium.
Patent KR-20200004228-A (KR)
Inventor: YOON MYONG GEUN
IPC: A61N1/36
Filed: 2018-08-21
Abstract: The present invention relates to an electric field cancer treatment apparatus using an optimization algorithm, and a method thereof. According to the present invention, the electric field cancer treatment apparatus uses one or more pairs of electrode pads including a plurality of electrodes and applies an electric field to a cancer and a normal tissue of a patient to treat the cancer. The electric field censer treatment apparatus comprises: an image classification unit classifying one or more organs included in a photographed image of a patient into each organ; and an electric field optimization unit calculating the number and location of applied electrodes based on a classified tumor and normal tissue, arranging the calculated electrode pads in an electrode pad with a preset size, and determining a different voltage level to each electrode. Accordingly, when an electric field applied to each electrode is adjusted by using an optimization algorithm to be transferred into a human body, a different electronic field is applied to a tumor and a normal tissue such that the magnitude of the electronic field applied to the normal tissue becomes less than that of the tumor to decrease risk of treatment side effect, thereby increasing treatment success probability.
Patent KR-20190053765-A (KR)
Title: Dual-bearing reel
Inventor: OOGOSE HIROKI
IPC: A01K89/015
Filed: 2018-08-23
Abstract: Provided is a dual bearing reel which enables a fisherman to grip a main body unit without disharmony, and to easily separate a spool support unit from the main body unit. The dual bearing reel (100) comprises a spool (10), a spool shaft (14), a spool support unit (17), a reel main body (1), and a rotary member (19). The rotary member (19) is arranged to be rotated between a first posture in which the spool support unit (17) can be detached from the reel main body (1), and a second posture in which the spool support unit (17) can not be detached from the reel main body (1). In the first posture, outer parts (19b1, 19b2) of a radial direction of the rotary member (19) are arranged to have an interval with the reel main body (1) in at least one of a radial direction and an axial direction. In the second posture, when the rotary member (19) is viewed from the outside in the axial direction, the outer parts (19b1, 19b2) of a radial direction are arranged at an inner side more than an outer surface of the main body unit in the radial direction.
Patent KR-20200027187-A (KR)
Title: SYSTEM AND METHOD FOR EXAMINATING ophthalmic using VR
Inventor: TAEHWI LEE
IPC: A61B3/14
Filed: 2018-09-04
Abstract: According to an embodiment of the present invention, an eye examination method using virtual reality (VR) comprises the steps of: providing an eye examination setting interface for inputting user setting for an eye examination; selecting a first eye examination according to the eye examination setting interface and performing the first eye examination; controlling a head mounted display to output a virtual reality image for the first eye examination; obtaining inspection data according to the virtual reality image from the head mounted display; and outputting an eye examination progress screen for an examiner for the first eye examination.
Patent KR-20190135894-A (KR)
Title: Optical imaging system
Inventor: SON JU HWA
IPC: G02B13/18
Filed: 2018-09-05
Abstract: According to one embodiment of the present invention, an imaging optical system comprises a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens arranged sequentially along an optical axis from an object side toward an upper side. A rib surface of the seventh lens has a surface processing area formed rougher than another part and the first and second non-processing areas having a roughness different from the surface processing area, and the first non-processing area formed on the object side surface of the seventh lens and the second non-processing area formed on the upper side surface of the seventh lens can include an overlapped area when viewed in an optical axis direction. Therefore, the present invention provides the imaging optical system which can easily be applied to a portable electronic device and can easily correct an aberration.
Patent KR-20200028696-A (KR)
Title: LED Lighting Monitoring System Using Bluetooth
Inventor: OH AM SUK
IPC: H04L29/12
Filed: 2018-09-07
Abstract: The present invention relates to an LED lighting control system using Bluetooth, wherein data is transmitted and received through a Bluetooth mesh network, and provides functions such as LED lighting control, LED lighting condition monitoring, energy usage amount monitoring, energy peak point management, and the like, thereby extending the lifespan of the LED lighting and saving energy.
Patent KR-20200029103-A (KR)
Title: Display apparatus
Inventor: WANG SEONG MIN
IPC: H01L27/32
Filed: 2018-09-07
Abstract: According to embodiments of the present invention, disclosed is a display device capable of increasing characteristics of a transistor. The display device comprises: a first thin film transistor including a first semiconductor layer including a silicon semiconductor; a second thin film transistor including a second semiconductor layer including an oxide semiconductor; a first shielding layer overlapping the first thin film transistor and provided between a substrate and the first thin film transistor; and a second shielding layer overlapping the second thin film transistor and provided between the substrate and the second thin film transistor. The first shielding layer and the second shielding layer are electrically connected to different conductive layers to which different voltages are applied.
Patent KR-20200029270-A (KR)
Title: Electronic apparatus for recognizing an object and controlling method thereof
Inventor: LEE DONG KYU
IPC: G06F3/0346
Filed: 2018-09-10
Abstract: An objective of the present invention is to increase accuracy of object recognition. According to an embodiment of the present invention, an electronic device comprises: a communication interface; a dynamic vision sensor (DVS) to generate bit data of a plurality of image frames based on illumination changes; a processor electrically connected to the communication interface and the DVS; and a memory electrically connected to the processor. The memory stores instructions. The instructions allow the processor to filter out at least a portion of the plurality of image frames based on a ratio of a bit value corresponding to each pixel included in the bit data to the number of the entire pixels making up each of the plurality of image frames, and recognize the shape of an object around the electronic device based on another portion of the plurality of image frames. Various other embodiments of the present invention are possible.
Patent KR-20200031426-A (KR)
Title: Coil component
Inventor: YANG JU HWAN
IPC: H01F27/32
Filed: 2018-09-14
Abstract: Disclosed is a coil component. According to one aspect of the present invention, a coil component includes a body having one surface and the other surface opposing each other in a first direction; an internal insulating layer buried in the body; a coil portion disposed in the internal insulating layer, and forming at least one turn centering on an axis in a second direction perpendicular to the first direction; first and second external electrodes disposed on one surface of the body and spaced apart from each other, and connected to the coil portion; and an external insulating layer covering the body and exposing the first and second external electrodes respectively, wherein lengths of the first and second external electrodes in the second direction are shorter than a length of the external insulating layer in the second direction.
Patent KR-20190139736-A (KR)
Inventor: PIL JAE PARK
IPC: G01S7/28
Filed: 2018-09-21
Abstract: The present invention provides a radar apparatus which provides high distance resolution. According to an embodiment of the present invention, the radar apparatus comprises: a controller to generate a variable delay control signal whose value varies over time; a clock generator to generate a transmission clock and a reception clock delayed more than the transmission clock by a delay time varying in accordance with the variable delay control signal; a transmitter to radiate a transmission pulse via a transmission antenna based on the transmission clock; a first receiver to receive a first echo pulse obtained as the transmission pulse is reflected from a target object via a first reception antenna, and generate a first restoration signal corresponding to the first echo signal based on the reception clock; and a second receiver to receive a second echo pulse obtained as the transmission pulse is reflected from the target object via a second reception antenna, and generate a second restoration signal corresponding to the second echo signal based on the reception clock. The controller acquires the distance of the target object based on at least one among a first delay time between the transmission clock and the reception clock corresponding to the first restoration signal and a second delay time between the transmission clock and the reception clock corresponding to the second restoration signal.
Patent KR-20200035734-A (KR)
Title: Cleaner and and method for controlling the same
Inventor: KANG JUNGWOOK
IPC: A47L9/28
Filed: 2018-09-27
Abstract: Disclosed are a cleaner and a control method thereof. According to an embodiment of the present invention, the cleaner includes: a body having a suction motor for generating suction force; a suction unit that suctions external dust by using the suction force supplied through an extension pipe; a communication module that receives a pairing request signal generated based on the movement of a dust sensor kit detachably mounted on the extension pipe; and a control unit that transmits execution information on a cleaning operation mode to the communication module, and controls the communication module to transmit a response signal to the pairing request signal according to the execution information.
Patent KR-20200037642-A (KR)
Title: Memory controller and storage device including the same
Inventor: KANG NAM WOOK
IPC: G06F3/06
Filed: 2018-10-01
Abstract: According to a technical idea of the present invention, a storage device comprises: a nonvolatile memory including a plurality of memory groups; and a memory controller detecting a fail group in advance among the plurality of memory groups. The memory controller includes a fail group detector that determines a monitoring group among the plurality of memory groups, determines a monitoring block among a plurality of blocks included in the monitoring group, and determines whether the monitoring group is the fail group by monitoring the monitoring block using dummy data.